157554684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{929}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 456324960

約数和(自身を除く): 298770276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 673, 929, 1346, 1858, 2019, 2692, 2787, 3716, 4038, 4711, 5574, 6057, 6503, 8076, 8361, 9422, 11148, 12114, 13006, 14133, 16722, 18844, 19509, 24228, 26012, 28266, 33444, 39018, 42399, 56532, 58527, 78036, 84798, 117054, 169596, 234108, 625217, 1250434, 1875651, 2500868, 3751302, 4376519, 5626953, 7502604, 8753038, 11253906, 13129557, 17506076, 22507812, 26259114, 39388671, 52518228, 78777342, 157554684]

約数ペア:

[(1, 157554684), (2, 78777342), (3, 52518228), (4, 39388671), (6, 26259114), (7, 22507812), (9, 17506076), (12, 13129557), (14, 11253906), (18, 8753038), (21, 7502604), (28, 5626953), (36, 4376519), (42, 3751302), (63, 2500868), (84, 1875651), (126, 1250434), (252, 625217), (673, 234108), (929, 169596), (1346, 117054), (1858, 84798), (2019, 78036), (2692, 58527), (2787, 56532), (3716, 42399), (4038, 39018), (4711, 33444), (5574, 28266), (6057, 26012), (6503, 24228), (8076, 19509), (8361, 18844), (9422, 16722), (11148, 14133), (12114, 13006)]